Ham Phrases
Q-signals, prosigns, and CW shorthand — hear it on the air before you ever need it. Answer a phrase correctly 3 times in a row to master it; master 80% of a tier to unlock the next.
First Contact
The bare minimum to survive your first QSO.
combo ×0
This tier uses characters the Koch trainer hasn't taught you yet (3 7 C D E Q R S T U) — a plateau here is normal, not a bug. They'll click once those arrive in your lessons.
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